CN220136616U

CN220136616U - Automobile part strength detection working platform

Info

Publication number: CN220136616U
Application number: CN202321081393.4U
Authority: CN
Inventors: 黄颖
Original assignee: Suzhou Huaying Testing Co ltd
Current assignee: Suzhou Huaying Testing Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-12-05
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses an automobile part strength detection working platform, which relates to the technical field of impact experiments and comprises a working platform, wherein a supporting plate is fixedly arranged at the top end of the working platform, an impact device is arranged at the top end of the supporting plate, a first square through hole is formed in the position, close to the edges, of the top end of the working platform in a penetrating manner, a first telescopic plate is movably arranged in the first square through hole.

Description

Automobile part strength detection working platform

Technical Field

The utility model relates to the technical field of impact experiments, in particular to an automobile part strength detection working platform.

Background

The automobile is a electromechanical hybrid complex system consisting of tens of thousands of parts, and the parts are various, but each performs its own unique function in the whole automobile. In general, after the product is produced, the automobile part manufacturers need to detect the parts, so as to ensure the reliability of the product quality, and when the impact test of the automobile parts is performed, the automobile parts to be detected need to be fixed on a workbench, and then the impact device is used for impact detection.

Among the prior art, as chinese patent CN215893953U discloses an "impact device for automobile parts detects", which comprises a frame, fixedly connected with pneumatic cylinder in the frame, the bottom fixedly connected with of pneumatic cylinder strikes the subassembly, be equipped with on the pneumatic cylinder and carry out the protective component who keeps apart broken automobile parts at the impact in-process, be equipped with two L type splint in the frame, and seted up the cavity in the frame, be equipped with the pulling force subassembly that is used for pulling L type splint downwardly moving in the cavity.

However, in the prior art, the impact detection can only be performed on square automobile parts by using the novel device, if the impact detection is performed on cylindrical automobile parts, the device for the impact detection of the cylindrical parts needs to be purchased again, and the economic expenditure is increased.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the impact detection can only be carried out on square automobile parts, if the impact detection is carried out on cylindrical automobile parts, a device for the impact detection of the cylindrical parts is needed to be purchased again, and the economic expenditure is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automobile parts intensity detects work platform, includes the workstation, workstation top fixed mounting has the backup pad, the backup pad top is provided with impact device, workstation top just is close to both sides edge and has run through and set up square through-hole, one of them square through-hole internal movement is provided with the expansion plate No. one, another square through-hole internal movement is provided with No. two expansion plates, no. one the expansion plate with No. two expansion plate bottom just is located central point and has all located and has offered the screw groove, two equal screw thread installation in screw groove has the lead screw, two the lead screw other end all rotates and is connected with positive and negative motor, no. two expansion plate tops are provided with and take out the piece, take out the piece with No. one equal fixedly connected with of expansion plate one side hold-down plate, workstation top fixed mounting has four cylinders, two the equal fixed plate of equal fixed mounting of cylinder output, two No. two square through-hole inside both sides wall has all been seted up No. two spouts, no. one expansion plate with No. two equal fixedly connected with No. one slide bar both sides have No. one slide bar and No. four inside surface sliding respectively.

Preferably, the fixed slot has been seted up on No. two expansion plate tops, no. three spouts have been seted up to the inside both sides wall of fixed slot, take out the piece both sides and be close to lower limb position department fixedly connected with No. two slide bars, two No. two slide bars's surface respectively with two No. three spout internal surface slidable mounting, no. two expansion plate one side fixedly connected with two U type fixture blocks, two the inside fixed block that has all pegged graft of U type fixture block, two No. three spout length is all less than No. two expansion plate width, two No. two slide bar length all with two No. three spout length equal.

Preferably, two draw-in grooves have all been seted up to the clamp plate bottom, two the draw-in groove is inside to be provided with telescopic link and No. two telescopic links, the constant head tank has been seted up to telescopic link one end, no. two telescopic link one end fixedly connected with reference column, reset spring has been cup jointed to the reference column surface, reference column one end with the constant head tank internal surface activity sets up.

Preferably, two the telescopic link No. one and two No. two telescopic link both sides are equal fixedly connected with No. three slide bars, two No. eight slide bars outward appearance respectively with four No. four slide grooves internal surface slidable mounting has all been seted up to the inside both sides wall of draw-in groove.

Preferably, the bottom end of the workbench is fixedly provided with guide rods at the edge positions of two sides of the square through holes, one side of each guide rod is provided with a sliding groove, and the outer surfaces of the sliding rods are respectively and slidably arranged on the inner surfaces of the sliding grooves.

Preferably, the size of the clamping groove is the same as that of the first telescopic rod and the second telescopic rod, the distance between the two guide rods is equal to the length of the first square through hole, a fixed box is fixedly arranged at the bottom end of the workbench, the two positive and negative motor bottoms are fixedly arranged at the bottom end of the fixed box, and the four guide rods are fixedly arranged at the other end of the guide rods.

Preferably, the square through hole No. two is penetrated and arranged at the top end of the workbench and at the position of one side of the expansion plate No. two, and the width of the square through hole No. two is equal to that of the U-shaped clamping block.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the screw rod is driven to rotate by the motor, and the telescopic plate is driven to move downwards by the rotation of the screw rod, so that the downward moving plate is used for pressing and fixing the parts, and the fixing plate is pushed by the air cylinder to fix the parts left and right, so that the fixing of the opposite parts and the column parts is realized, the practicability of the workbench is improved, and the fixing is firm.

2. According to the utility model, the fixed block is extracted, and the extracted block is taken out along the third chute, so that the rapid placement and the extraction of parts can be realized, and the detection efficiency of impact detection is improved.

Drawings

Fig. 1 is a schematic perspective view of a working platform for detecting strength of an automobile part according to the present utility model;

fig. 2 is a schematic top view of a working platform for detecting strength of an automobile part according to the present utility model;

FIG. 3 is an exploded view of a part of a working platform for detecting the strength of an automobile part according to the present utility model;

fig. 4 is an explosion schematic diagram of a second expansion plate structure of the working platform for detecting the strength of automobile parts according to the utility model;

fig. 5 is an explosion bottom view schematic diagram of a second expansion plate structure of the working platform for detecting the strength of automobile parts.

Legend description: 1. a work table; 2. a support plate; 3. an impact device; 4. a fixed box; 5. a square through hole; 6. a first expansion plate; 7. a compacting plate; 8. a thread groove; 9. a clamping groove; 10. a first telescopic rod; 11. a second telescopic rod; 12. drawing out the block; 13. positioning columns; 14. a return spring; 15. a positioning groove; 16. a first slide bar; 17. a first chute; 18. a screw rod; 19. a forward and reverse motor; 20. a guide rod; 21. a U-shaped clamping block; 22. a fixed block; 23. a second chute; 24. a cylinder; 25. a fixing plate; 26. square through holes II; 27. a fixing groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The embodiment of the utility model provides an automobile part strength detection working platform, as shown in fig. 1-5, the automobile part strength detection working platform comprises a working platform 1, a supporting plate 2 is fixedly installed at the top end of the working platform 1, an impact device 3 is arranged at the top end of the supporting plate 2, a first square through hole 5 is formed in the top end of the working platform 1 and near edge positions of two sides of the working platform, a first expansion plate 6 is movably arranged in the first square through hole 5, a second expansion plate is movably arranged in the second square through hole 5, thread grooves 8 are formed in the bottoms of the first expansion plate 6 and the second expansion plate and are positioned at the center positions, screw rods 18 are arranged in the thread grooves 8 in the thread grooves, positive and negative motors 19 are respectively connected to the other ends of the two screw rods 18 in a rotating mode, a drawing block 12 is arranged at the top end of the second expansion plate, fixing plates 25 are fixedly connected to one side of the drawing block 12 and one side of the first expansion plate 6, a second sliding chute 23 is formed in the top end of the working platform 1, a second sliding chute 23 is respectively formed in the two side walls of the first square through hole 5, a first sliding chute 6 and a second sliding chute 16 is fixedly connected to the second sliding plate 16, and the first sliding plate 16 and the second sliding plate 16 are respectively arranged on the two sides of the first sliding plate and the second sliding plate 18 and the second sliding plate 8 are fixedly matched with the surfaces of the first sliding plate and the second sliding plate 8, and the second sliding plate 8 are fixedly used for sliding and the sliding rod 8 is fixedly arranged on the two sliding plate 8.

As shown in fig. 4 and 5, the fixed slot 27 has been seted up on two expansion plate tops, no. three spouts have been seted up to the inside both sides wall of fixed slot 27, take out piece 12 both sides and be close to lower limb position department fixedly connected with No. two slide bars, the surface of two No. two slide bars respectively with two No. three spout internal surface slidable mounting, no. two expansion plate one side fixedly connected with two U type fixture blocks 21, two inside fixed block 22 that has all pegged graft of U type fixture block 21, two No. three spout lengths are all less than No. two expansion plate width, two No. two slide bar lengths all equal with two No. three spout lengths, wherein, two No. two slide bar lengths all equal with two No. three spout lengths can prevent to take out piece 12 and drop, fixed block 22 is used for fixing to take out piece 12, prevent to take out piece 12 and drop.

As shown in fig. 4 and 5, draw-in grooves 9 have all been seted up to two clamp plates 7 bottom, two draw-in grooves 9 are inside all to be provided with telescopic link 10 and No. two telescopic links 11, constant head tank 15 has been seted up to telescopic link 10 one end, no. two telescopic links 11 one end fixedly connected with reference column 13, reset spring 14 has been cup jointed to the reference column 13 surface, reference column 13 one end and the movable setting of constant head tank 15 internal surface, wherein telescopic link 10 and No. two telescopic links 11 can guarantee that spare part top is in the state of exerting pressure always, make spare part fixing more stable, reference column 13 can guarantee that telescopic link 10 and No. two telescopic links 11 remain stable when the shrink, can carry out spacingly to reset spring 14 simultaneously.

As shown in fig. 4, two first telescopic rods 10 and two second telescopic rods 11 are fixedly connected with third sliding rods on two sides, fourth sliding grooves are formed in two inner side walls of the two clamping grooves 9, the outer surfaces of the eight third sliding rods are respectively and slidably mounted on the inner surfaces of the four fourth sliding grooves, stability of the first telescopic rods 10 and the two second telescopic rods 11 is guaranteed, and force is applied to parts.

As shown in fig. 3, the bottom end of the workbench 1 is fixedly provided with guide rods 20 at the edge positions of two sides of the square through holes 5, one side of each of the four guide rods 20 is provided with a first sliding chute 17, and the outer surfaces of the four first sliding rods 16 are respectively and slidably mounted with the inner surfaces of the four first sliding chutes 17, wherein the guide rods 20 can maintain the stability of the first expansion plate 6 and the second expansion plate in the ascending or descending process.

As shown in fig. 4, the sizes of the clamping grooves 9 are the same as those of the first telescopic rod 10 and the second telescopic rod 11, the distance between the two guide rods 20 is equal to the length of the first square through hole 5, the fixed box 4 is fixedly arranged at the bottom end of the workbench 1, the bottoms of the two positive and negative motors 19 are fixedly arranged at the bottom surface inside the fixed box 4, the other ends of the four guide rods 20 are fixedly arranged at the bottom surface inside the fixed box 4, and the sizes of the clamping grooves 9 are the same as those of the first telescopic rod 10 and the second telescopic rod 11, so that the first telescopic rod 10 and the second telescopic rod 11 can not shake left and right in the moving process.

As shown in fig. 2, a second square through hole 26 is formed in the top end of the workbench 1 and located at the position of one side of the second expansion plate, the width of the second square through hole 26 is equal to that of the U-shaped clamping block 21, and the second square through hole 26 enables the U-shaped clamping block 21 to pass through.

The application method and the working principle of the device are as follows: the staff draws out the fixed block 22 from the U-shaped clamping block 21, draws out the drawing block 12 along the third sliding groove, after the drawing block 12 is separated from the second telescopic plate, after the square post-column-shaped part to be detected is placed, the drawing block 12 is inserted along the third sliding groove and two fixed blocks 22 are respectively inserted into the two U-shaped clamping blocks 21, the drawing block 12 and the second telescopic plate are fixed, then the staff starts the two positive and negative motors 19 at the same time, the two positive and negative motors 19 drive the screw rod 18 to rotate, under the rotation of the screw rod 18, the first telescopic plate 6 and the second telescopic plate move downwards, the two pressing plates 7 apply downward pressure to the square post-column-shaped part, after the square post-column-shaped part is pressed, the operation of the two positive and negative motors 19 is stopped, and four cylinders 24 are started at the same time, so that the four cylinders 24 apply thrust to the four fixed plates 25 respectively, four fixed plates 25 are in the promotion in-process, the telescopic link 10 and the telescopic link 11 of No. one remove to the pressure strip 7, return spring 14 compression and increase elastic potential energy simultaneously, after four fixed plates 25 press from both sides square back cylindricality spare part tightly, stop cylinder 24 operation, afterwards start stamping device and carry out punching press test, after the test finishes, cylinder 24 resets, return spring 14 resumes elastic deformation and resumes the normal position with telescopic link 10 and No. two telescopic links 11, the staff starts two positive and negative motors 19 and will be the telescopic link 6 and No. two telescopic links lifting, take out fixed block 22 from U type fixture block 21 inside after the lifting is accomplished, will take out the piece 12 and take out along No. three spouts again, take out the square back cylindricality spare part after the piece 12 breaks away from No. two telescopic links after the detection is accomplished, it is accomplished to detect.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an automobile parts intensity detects work platform, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1) and slide bar (16) and slide bar (23) respectively, workstation (1) top fixed mounting has backup pad (2), backup pad (2) top is provided with impact device (3), workstation (1) top just is close to both sides border position department and runs through and has seted up square through-hole (5) No. one, one of them square through-hole (5) internal activity is provided with expansion plate (6) No. one, and another square through-hole (5) internal activity is provided with No. two expansion plates, expansion plate (6) No. two expansion plate bottom just are located central point department and have been seted up screw groove (8), two screw groove (8) inside equal screw thread installation has lead screw (18), two lead screw (18) other end equal rotation are connected with positive and negative motor (19), no. two expansion plate tops are provided with and take out piece (12), take out piece (12) with No. one expansion plate (6) one side equal fixedly connected with hold-down plate (7), workstation (1) top fixed mounting has four cylinders (24), four cylinder (24) output end equal fixedly mounted with expansion plate (25) No. two side wall (16) both sides (16) are connected with square through-hole (23), the outer surfaces of the four first sliding rods (16) are respectively and slidably arranged with the inner surfaces of the four second sliding grooves (23).

2. The automobile part strength detection work platform of claim 1, wherein: the utility model discloses a sliding door, including fixed slot (27) has been seted up on No. two expansion plate tops, no. three spouts have been seted up to inside both sides wall of fixed slot (27), take out piece (12) both sides and be close to lower limb position department fixedly connected with No. two slide bars, two the surface of No. two slide bars respectively with two No. three spout internal surface slidable mounting, no. two expansion plate one side fixedly connected with two U type fixture blocks (21), two all peg graft in U type fixture block (21) inside has fixed block (22), two No. three spout length all is little than No. two expansion plate width, two No. two slide bar length all equals with No. three spout length.

3. The automobile part strength detection work platform of claim 1, wherein: clamping grooves (9) are formed in the bottoms of the two pressing plates (7), a first telescopic rod (10) and a second telescopic rod (11) are arranged in the clamping grooves (9), a positioning groove (15) is formed in one end of the first telescopic rod (10), a positioning column (13) is fixedly connected to one end of the second telescopic rod (11), a reset spring (14) is sleeved on the outer surface of the positioning column (13), and one end of the positioning column (13) is movably arranged on the inner surface of the positioning groove (15).

4. A vehicle component strength test platform according to claim 3, wherein: two the telescopic link (10) and two No. two telescopic link (11) both sides are equal fixedly connected with No. three slide bars, two No. eight slide bars outward appearance respectively with four No. four slide grooves internal surface slidable mounting have all been seted up to inside both sides wall of draw-in groove (9).

5. A vehicle component strength test platform according to claim 3, wherein: the automatic sliding device is characterized in that guide rods (20) are fixedly arranged at the bottom end of the workbench (1) and located at the edge positions of two sides of the square through holes (5), a first sliding groove (17) is formed in one side of each guide rod (20), and the outer surfaces of the first sliding rods (16) are respectively and slidably arranged on the inner surfaces of the first sliding grooves (17).

6. A vehicle component strength test platform according to claim 3, wherein: the size of draw-in groove (9) is the same with the size of telescopic link (10) and No. two telescopic links (11), wherein the distance between two guide arms (20) with the length of square through-hole (5) equals, workstation (1) bottom fixed mounting has fixed box (4), two positive and negative motor (19) bottom all with the inside bottom surface fixed mounting of fixed box (4), four the guide arm (20) other end all with the inside bottom surface fixed mounting of fixed box (4).

7. The automobile part strength detection work platform according to claim 2, wherein: the workbench (1) top and be located No. two expansion plate one side positions department and run through and have seted up No. two square through-holes (26), no. two square through-holes (26) width with U type fixture block (21) width equals.